.video_wrapper {
  width: 100%;
  height: 100%;
  display: flex;
  display: -webkit-flex;
}

.video_wrapper .video_play {
  flex: 1;
  min-width: 200px;
  overflow: hidden;
  text-align: left;
  white-space: normal;
  background: #000;
  color: #fff;
}

.video_play--title {
  height: 39px;
  line-height: 39px;
  padding: 0 10px;
  background-color: #1f1f1f;
  color: white;
  border-bottom: 1px solid white;
  text-overflow: ellipsis;
  white-space: nowrap;
  overflow: hidden;
}

.video_play--area {
  width: 100%;
  height: calc(100% - 40px);
}

.video_play--area .video-js {
  height: 100%;
  width: 100%;
}

.video_wrapper .video_list {
  position: relative;
  width: 300px;
  overflow: hidden;
  background-color: #1f1f1f;
}

.video_wrapper .video_list ul {
  position: relative;
  height: calc(100% - 70px);
  padding: 0 16px;
}

.video_list--item {
  overflow: hidden;
  z-index: 0;
  background-color: #333333;
  box-sizing: border-box;
  margin-top: 4px;
  padding: 10px 10px 10px 80px;
  height: 82px;
}

.video_list--item:hover {
  background-color: lightskyblue;
}

.video_list--item .item_thumbnail {
  vertical-align: middle;
  width: 60px;
  height: 60px;
  float: left;
  position: relative;
  z-index: 1;
  margin-left: -70px;
  background-color: #fff;
  cursor: pointer;
}

.video_list--item .item_name {
  line-height: 60px;
  color: #606266;
  display: block;
  overflow: hidden;
  padding-left: 4px;
  text-align: left;
  text-overflow: ellipsis;
  transition: color .3s;
  white-space: nowrap;
  cursor: pointer;
}

.video_list--item .item_name:hover {
  color: red;
}

.video_wrapper .video_list--title {
  height: 39px;
  line-height: 39px;
  padding: 0 10px;
  background-color: #1f1f1f;
  color: white;
  border-bottom: 1px solid white;
  border-left: 1px dotted white;
  text-overflow: ellipsis;
  white-space: nowrap;
  overflow: hidden;
  text-align: center;
}

.video_wrapper .video_list .el-card {
  position: relative;
  height: calc(100% - 40px);
  border-radius: 0;
  border: 0;
  background-color: #1f1f1f;
  color: white;
}

.video_wrapper .video_list .el-card .el-card__body {
  padding: 8px;
}

.video_wrapper .video_list .item {
  cursor: pointer;
  line-height: 28px;
  text-align: left;
  margin: 2px;
  padding: 4px;
  background-color: #1f1f1f;
}

.video_wrapper .video_list .item:hover {
  background-color: lightskyblue;
  text-decoration: underline;
}
